---> uname -a: Linux prd-centos7-docker-4c-2g-2122.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.976 BogoMIPS: 5599.95 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.1G 31G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.1G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 23:00:29 LINUX RESTART (2 CPU) 23:01:01 tps rtps wtps bread/s bwrtn/s 23:02:01 326.16 3.31 322.85 2325.32 81863.34 23:03:01 103.13 0.00 103.13 0.00 10631.80 23:04:01 2.23 0.00 2.23 0.00 53.68 23:05:01 0.22 0.00 0.22 0.00 2.57 23:06:02 0.20 0.00 0.20 0.00 2.67 23:07:01 0.27 0.00 0.27 0.00 3.29 23:08:01 69.52 0.00 69.52 0.00 18068.05 23:09:01 0.90 0.00 0.90 0.00 9.03 Average: 63.00 0.42 62.58 291.54 13867.68 23:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:02:01 4107900 0 831936 10.39 2620 3066484 1224684 13.52 714740 2742080 28 23:03:01 3895228 0 935436 11.68 2620 3175656 1228684 13.57 954600 2702948 20 23:04:01 3890344 0 940316 11.74 2620 3175660 1220508 13.48 961516 2702948 8 23:05:01 3893388 0 937268 11.70 2620 3175664 1174988 12.97 959908 2702948 8 23:06:02 3898304 0 932344 11.64 2620 3175672 1175084 12.97 957304 2702948 8 23:07:01 3900160 0 930488 11.62 2620 3175672 1174988 12.97 955660 2702948 16 23:08:01 3286504 0 1054304 13.16 2620 3665512 1426084 15.74 1041288 3146060 20 23:09:01 3299636 0 1041164 13.00 2620 3665520 1289716 14.24 1031768 3146060 20 Average: 3771433 0 950407 11.87 2620 3284480 1239342 13.68 947098 2818618 16 23:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:02:01 eth0 480.12 364.96 5922.66 51.22 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 242.46 272.26 19.60 2231.36 0.00 0.00 0.00 0.00 23:03:01 eth0 78.82 49.32 193.74 20.10 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 15.30 19.53 0.88 91.80 0.00 0.00 0.00 0.00 23:04:01 eth0 1.70 0.57 0.47 0.31 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 eth0 0.28 0.23 0.02 0.02 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:02 eth0 0.28 0.15 0.08 0.04 0.00 0.00 0.00 0.00 23:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 0.08 0.08 0.01 0.03 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 108.63 73.42 2599.45 101.17 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.98 61.27 1092.49 21.67 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 32.32 36.58 2.57 291.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 23:00:29 LINUX RESTART (2 CPU) 23:01:01 CPU %user %nice %system %iowait %steal %idle 23:02:01 all 28.92 0.00 15.02 3.80 0.10 52.16 23:02:01 0 29.10 0.00 15.57 3.50 0.11 51.73 23:02:01 1 28.74 0.00 14.48 4.10 0.09 52.59 23:03:01 all 51.74 0.00 10.23 1.49 0.10 36.45 23:03:01 0 51.75 0.00 10.98 1.65 0.09 35.53 23:03:01 1 51.73 0.00 9.47 1.32 0.11 37.36 23:04:01 all 0.17 0.00 0.09 0.00 0.03 99.71 23:04:01 0 0.28 0.00 0.12 0.00 0.05 99.55 23:04:01 1 0.05 0.00 0.07 0.00 0.02 99.87 23:05:01 all 0.12 0.00 0.03 0.00 0.01 99.85 23:05:01 0 0.18 0.00 0.02 0.00 0.00 99.80 23:05:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:06:02 all 0.17 0.00 0.08 0.00 0.03 99.72 23:06:02 0 0.27 0.00 0.07 0.00 0.02 99.65 23:06:02 1 0.07 0.00 0.10 0.00 0.03 99.80 23:07:01 all 0.15 0.00 0.03 0.00 0.03 99.80 23:07:01 0 0.27 0.00 0.02 0.00 0.03 99.68 23:07:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:08:01 all 7.94 0.00 3.55 0.77 0.05 87.68 23:08:01 0 8.09 0.00 3.59 0.53 0.05 87.74 23:08:01 1 7.80 0.00 3.51 1.02 0.05 87.61 23:09:01 all 0.14 0.00 0.05 0.00 0.02 99.79 23:09:01 0 0.22 0.00 0.05 0.00 0.00 99.73 23:09:01 1 0.07 0.00 0.05 0.00 0.03 99.85 Average: all 10.65 0.00 3.48 0.73 0.04 85.10 Average: 0 10.76 0.00 3.64 0.68 0.04 84.88 Average: 1 10.54 0.00 3.33 0.77 0.04 85.32